Commit graph

24 commits

Author SHA1 Message Date
Roman Khimov
286f40b828 cli/vm: use tx system fee by default 2022-11-20 16:02:50 +03:00
Roman Khimov
2908965a8d cli/vm: add --gas parameter to load* commands
It's useful to reproduce different execution problems including executions
stopped because of GAS limit. Satoshi representation is deliberately used,
because that's what is usually found in logs.
2022-11-20 16:02:50 +03:00
Anna Shaleva
8b91428db8 cli: unify documentation of VM CLI commands
1. UsageText shows the command usage rule. Fixed/added where needed.
2. Description shows the command description, huh. It is shown right after
   UsageText, so there's no need to repeat the command usage rule. If
   Description contains Example, then it should be printed on a new line.
2022-10-13 16:07:34 +03:00
Anna Shaleva
62197929f4 cli: unify the style of Usage message for VM CLI commands
Usage message is shown on common --help command, thus it should be meaningful
and short. If user needs more detailed command description, then he can use
command-specific help.

As a result, current VM help looks pretty simple:
```
NEO-GO-VM > help
NAME:
   VM CLI - Official VM CLI for Neo-Go

USAGE:
    [global options] command [command options] [arguments...]

VERSION:
   0.99.5-pre-15-g5463ec41

COMMANDS:
   exit          Exit the VM prompt
   ip            Show current instruction
   break         Place a breakpoint
   jump          Jump to the specified instruction (absolute IP value)
   estack        Show evaluation stack contents
   istack        Show invocation stack contents
   sslot         Show static slot contents
   lslot         Show local slot contents
   aslot         Show arguments slot contents
   loadnef       Load a NEF-consistent script into the VM optionally attaching to it provided signers with scopes
   loadbase64    Load a base64-encoded script string into the VM optionally attaching to it provided signers with scopes
   loadhex       Load a hex-encoded script string into the VM optionally attaching to it provided signers with scopes
   loadgo        Compile and load a Go file with the manifest into the VM optionally attaching to it provided signers with scopes
   loadtx        Load transaction into the VM from chain or from parameter context file
   loaddeployed  Load deployed contract into the VM from chain optionally attaching to it provided signers with scopes
   reset         Unload compiled script from the VM and reset context to proper (possibly, historic) state
   parse         Parse provided argument and convert it into other possible formats
   run           Execute the current loaded script
   cont          Continue execution of the current loaded script
   step          Step (n) instruction in the program
   stepinto      Stepinto instruction to take in the debugger
   stepout       Stepout instruction to take in the debugger
   stepover      Stepover instruction to take in the debugger
   ops           Dump opcodes of the current loaded program
   events        Dump events emitted by the current loaded program
   env           Dump state of the chain that is used for VM CLI invocations (use -v for verbose node configuration)
   storage       Dump storage of the contract with the specified hash, address or ID as is at the current stage of script invocation
   changes       Dump storage changes as is at the current stage of loaded script invocation
   help, h       Shows a list of commands or help for one command

GLOBAL OPTIONS:
   --help, -h     show help
   --version, -v  print the version

```
2022-10-13 16:07:34 +03:00
Anna Shaleva
884428ab93 cli: add 'jump' command
Close #2606.
2022-10-13 16:07:34 +03:00
Anna Shaleva
811e09675f cli: simplify VM preparation for VM CLI
Load script from provided transaction if so.
2022-10-13 16:07:34 +03:00
Anna Shaleva
d09a0c18a7 cli: unify signers parsing
Share signers parsing code between 'contract invokefunction' and
'vm load*' commands, quite a useful thing when it comes to witness
checks.
2022-10-13 16:07:34 +03:00
Anna Shaleva
7eb87afab8 cli: unify parameters parsing
Share parameters parsing code between 'contract invokefunction' and
'vm run' commands. It allows VM CLI to parse more complicated parameter
types including arrays and file-backed bytestrings.
2022-10-13 08:20:27 +03:00
Anna Shaleva
3fba4e4f17 cli: support 'loaddeployed' VM CLI command 2022-10-12 14:57:13 +03:00
Anna Shaleva
9977606e40 cli: support 'loadtx' VM CLI command 2022-10-12 14:57:10 +03:00
Roman Khimov
4d2afa2624 cli/vm: use ParseInt to properly (and easily) check for int32 2022-10-07 17:10:04 +03:00
Anna Shaleva
eac5e1526e cli: rename VMCLI to CLI 2022-10-07 15:57:33 +03:00
Anna Shaleva
16f5ae3812 cli: add upper bound check for contract ID for 'storage' VM CLI cmd 2022-10-07 15:57:33 +03:00
Anna Shaleva
95cbddf19e cli: use custom logger to filter out runtime.Log messages
```
anna@kiwi:~/Documents/GitProjects/nspcc-dev/neo-go$ ./bin/neo-go vm -p

    _   ____________        __________      _    ____  ___
   / | / / ____/ __ \      / ____/ __ \    | |  / /  |/  /
  /  |/ / __/ / / / /_____/ / __/ / / /____| | / / /|_/ /
 / /|  / /___/ /_/ /_____/ /_/ / /_/ /_____/ |/ / /  / /
/_/ |_/_____/\____/      \____/\____/      |___/_/  /_/

NEO-GO-VM > loadgo ./1-print/1-print.go
READY: loaded 21 instructions
NEO-GO-VM 0 > run
2022-10-07T15:28:20.461+0300	INFO	runtime log	{"tx": "", "script": "db03ceb3f672ee8cd0d714989b4d103ff7eed2f3", "msg": "Hello, world!"}
[]
```
2022-10-07 15:57:33 +03:00
Anna Shaleva
b3c8192d2e cli: add 'changes' command for VM CLI 2022-10-07 15:57:31 +03:00
Anna Shaleva
cac4f6a4a6 cli: allow to dump storage diff for 'storage' VM CLI command 2022-10-07 15:56:34 +03:00
Anna Shaleva
8c78177806 vm: add 'storage' VM CLI command to dump storage items
Another nice one, very useful for debugging.
2022-10-07 15:56:34 +03:00
Anna Shaleva
ff03c33e6d vm: allow historic calls inside VM CLI 2022-10-07 15:56:34 +03:00
Anna Shaleva
79e13f73d8 core, rpc: move getFakeNextBlock to Blockchain
It's needed for VM CLI as far and may be improved later.
2022-10-07 15:56:34 +03:00
Anna Shaleva
0036c89d63 vm: add 'env' command showing state of the blockchain-backed VM CLI
A useful one.
2022-10-07 15:56:34 +03:00
Anna Shaleva
f1ecdb82cc vm: add 'events' command to VM CLI
And dump events automatically after HALTed or FAULTed end of execution.
2022-10-07 15:56:34 +03:00
Anna Shaleva
33ae8d0ddc vm: clear manifest on VM CLI reset
Fix the bug when outdated manifest was stored after new program was loaded.
2022-10-07 15:56:34 +03:00
Anna Shaleva
513821cfff vm: allow to provide state for VM CLI
Close #2528.

Also, add new simple testchain as an analogue for basicchain.
2022-10-07 15:56:34 +03:00
Anna Shaleva
0b717b0c22 vm: move vm CLI to cli/vm package 2022-10-07 15:56:34 +03:00
Renamed from pkg/vm/cli/cli.go (Browse further)